GB/T 14027.2-1992
AbolishedSeries and products of communication circuits for semiconductor integrated circuits--Products of PCM coder-decoders
半导体集成电路通信电路系列和品种 脉码调制编译码器系列品种
Application Summary AI generated
This standard specifies the product series, performance parameters, and testing requirements for PCM (Pulse Code Modulation) coder-decoder integrated circuits used in communication systems. It is applied in the design, production, and quality inspection of semiconductor ICs for digital telecommunication equipment, such as voice codec modules in telephone exchanges and digital transmission systems. The standard ensures interoperability and reliability of PCM codec devices within China's telecommunications infrastructure.
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